• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Chimonobambusa marmorea

kan-chiku

© Paul Whittaker 2003
  • Other common names kan-chiku
    marbled bamboo

  • Synonyms Arundinaria marmorea

  • Family Poaceae

  • Genus Chimonobambusa are shade-tolerant bamboos, with very active running rhizomes, forming spreading clumps of erect canes with drooping lance-shaped leaves

  • Details C. marmorea is a low-growing bamboo to 2m high, producing lime-green young shoots marbled brown and white. Arching purple-flushed canes in full sun bear short tufted branches with slender grass-green leaves 10cm in length

  • Plant range Japan

Characteristics

  • Foliage Evergreen

  • Habit Suckering

  • Hardiness

    Hardiness ratings

    All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

    • H1a - Under glass all year (>15C)
    • H1b - Can be grown outside in the summer (10 - 15)
    • H1c - Can be grown outside in the summer (5 - 10)
    • H2 - Tolerant of low temperatures, but not surviving being frozen (1 to 5)
    • H3 - Hardy in coastal and relatively mild parts of the UK (-5 to 1)
    • H4 - Hardy through most of the UK (-10 to -5)
    • H5 - Hardy in most places throughout the UK even in severe winters (-15 to -10)
    • H6 - Hardy in all of UK and northern Europe (-20 to -15)
    • H7 - Hardy in the severest European continental climates (< -20)

    H5

Colour

Sunlight

  • Partial Shade

  • Aspect East-facing or South-facing or West-facing

  • Exposure Sheltered

Soil

  • Loam

    Loam

  • MoistureMoist but well-drained

  • SoilLoam

  • pHAcid, Neutral, Alkaline

Size

  • Ultimate height 1.5-2.5 metres

  • Ultimate spread 1.5-2.5 metres

  • Time to ultimate height 2-5 years

How to grow

Cultivation Sun tolerant but best grown in fertile, humus-rich, moist but well-drained soil in partial shade, sheltered from cold winds. Can become very invasive in warm, moist or favourable conditions; see bamboo control and bamboo cultivation. In a container grow in a loam-based compost and feed with a balanced liquid fertiliser on a monthly basis during the growing season

Propagation Propagate by seed, Division or take rhizome cuttings in spring. Divisions may be slow to establish

Suggested planting locations and garden types Hedging & Screens Architectural Patio & Container Plants

How to care

Pruning Remove weak, dead, damaged or spindly stems in spring and thin to show off stems to best effect. Cut out any flowering shoots promptly to discourage more from forming - see bamboo cultivation

Pests Slugs may damage new shoots

Diseases Generally disease free

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